Answered

What input will result in an output of 12 for the following functions d(x) = 2x -4

Answer :

Answer:

8

Step-by-step explanation:

12=2x-4

12+4 = 2x

16 = 2x

16/2 =x

x =8

check

d(x) = 2(8)-4

=16-4

=12

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